15G speeds vary and require optimal network and connection (factors include frequency, bandwidth, congestion); see carrier for availability.
24G LTE standalone connectivity only available on Galaxy Watch3 LTE version. Standalone voice calling on LTE version requires initial pairing with eligible Samsung Galaxy device and separate qualifying wireless plan. Your carrier may not support standalone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. Standalone functionality limited if paired phone is not powered on or connected to a wireless network.
3Requires Bluetooth connection with either compatible smartphones with Galaxy Wearable app running Android 5.0 or higher and more than 1.5GB of RAM, or iPhone 7 or later models with iOS 10 or higher.
4Left pad Qi compatible and charging speed may be affected when charging two devices simultaneously; right pad only compatible with Galaxy Watch3, Active2, and Active smartwatches only.
5The heart rate software functions are not intended for medical use.